//
//  UIImageView+WQExtension.h
//  MeterCircle
//
//  Created by 魏强 on 16/6/15.
//  Copyright © 2016年 魏强. All rights reserved.
//

#import <UIKit/UIKit.h>

@interface UIImageView (WQExtension)
- (void)setHeaderWithUrl:(NSString *)url placeholderStr:(NSString *)placeholderStr;
@end
